Searched refs:Rx_CH_AV (Results 1 – 11 of 11) sorted by relevance
172 #define Rx_CH_AV 0x1 /* Rx Character Available */ macro
1025 while (read_scc(priv, R0) & Rx_CH_AV) in rx_on()1174 while (read_scc(priv, R0) & Rx_CH_AV) { in rx_isr()
228 #define Rx_CH_AV 0x1 /* Rx Character Available */ macro
208 #define Rx_CH_AV 0x1 /* Rx Character Available */ macro
212 #define Rx_CH_AV 0x1 /* Rx Character Available */ macro
327 if (!(ch & Rx_CH_AV)) in pmz_receive_chars()829 while (read_zsreg(uap, 0) & Rx_CH_AV) { in pmz_fix_zero_bug_scc()1173 while (read_zsreg(uap, R0) & Rx_CH_AV) { in pmz_irda_setup()1196 while ((read_zsreg(uap, R0) & Rx_CH_AV) == 0) { in pmz_irda_setup()1213 while ((read_zsreg(uap, R0) & Rx_CH_AV) == 0) { in pmz_irda_setup()1354 if ((read_zsreg(uap, R0) & Rx_CH_AV) != 0) in pmz_poll_get_char()
303 #define Rx_CH_AV 0x1 /* Rx Character Available */ macro
160 if (regval & Rx_CH_AV) in sunzilog_clear_fifo()356 if (!(ch & Rx_CH_AV)) in sunzilog_receive_chars()1027 if (!(ch & Rx_CH_AV)) in sunzilog_get_poll_char()
143 if (regval & Rx_CH_AV) in ip22zilog_clear_fifo()266 if (!(ch & Rx_CH_AV)) in ip22zilog_receive_chars()
234 while ((read_zsreg(zport, R0) & Rx_CH_AV) && --loops) in zs_receive_drain()549 avail = read_zsreg(zport, R0) & Rx_CH_AV; in zs_receive_chars()
195 #define Rx_CH_AV 0x1 /* Rx Character Available */ macro